INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c999098782cf41990fb7d64fe678977d44877cbde55f52b572a66d70afe2db9', 
    'DstFsOzY3Wn8SW4oUYLQFjwbQFDuATOIsbVdYTs7QvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)